greaseproof
Elementary (A2)
IPA: /ˈɡriːspruːf/
KK: /ˈɡrisˌpruf/
adjective
Definition
Able to resist or prevent grease from soaking through.
Example
The chef used a greaseproof paper to line the baking tray.
Conversation
Do you think this bag is greaseproof?
Yeah, I think it will keep any spills from getting through.
That's good! I always worry about carrying food in it.
No need to worry; it’s designed for that kind of stuff.
Synonyms & Antonyms
Synonyms
oilproof
waterproof
resistant
Antonyms
permeable
absorbent
vulnerable
verb
Definition
To make something resistant to grease, so that it does not get stained or damaged by oily substances.
Example
The chef used a special coating to greaseproof the baking paper before placing it in the oven.
Tense Forms
Past: greaseproofed
Past Participle: greaseproofed
Conversation
Did you know you can greaseproof your baking sheets for easier cleanup?
Really? That sounds helpful!
Yeah, it makes sure nothing sticks to them.
Root Explanation
Greaseproof is formed from "grease" (from Old French *graisse*, meaning fatty substance) and "proof" (from Old English *prōof*, meaning resistant or tested). The word describes something that is resistant to grease or does not allow grease to penetrate.
Memory Tip
Think of a material that is 'resistant' ('proof') to 'fatty substances' ('grease') — that's what greaseproof means.
Visually Confused Words
relapseproof
gasproof
reasonproof
praiseproof
restproof
rageproof
galeproof